Java Array to ArrayList toArrayList(Collection from)

Description

Convert a Collection to ArrayList

License

Open Source License

Declaration

public static <T> ArrayList<T> toArrayList(Collection<T> from) 

Method Source Code

//package com.java2s;
/**/*from   w  ww  .j a  v  a 2  s . c om*/
 * Exhibit A - UIRF Open-source Based Public Software License.
 * 
 * The contents of this file are subject to the UIRF Open-source Based Public
 * Software License(the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * openelis.uhl.uiowa.edu
 * 
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * 
 * The Original Code is OpenELIS code.
 * 
 * The Initial Developer of the Original Code is The University of Iowa.
 * Portions created by The University of Iowa are Copyright 2006-2008. All
 * Rights Reserved.
 * 
 * Contributor(s): ______________________________________.
 * 
 * Alternatively, the contents of this file marked "Separately-Licensed" may be
 * used under the terms of a UIRF Software license ("UIRF Software License"), in
 * which case the provisions of a UIRF Software License are applicable instead
 * of those above.
 */

import java.util.ArrayList;
import java.util.Collection;

public class Main {
    /**
     * Convert a Collection to ArrayList
     */
    public static <T> ArrayList<T> toArrayList(Collection<T> from) {
        if (from instanceof ArrayList)
            return (ArrayList<T>) from;
        return new ArrayList<T>(from);
    }
}

Related

1. asArrayList(T[] values)
2. byteArrayToArrayList(byte[] byteArray)
3. byteArrayToShortArrayList(byte[] byteArray)
4. toArrayList( Iterable iterable)
5. toArrayList(Collection collection)
6. toArrayList(double[] dd)
7. toArrayList(final T... array)
8. toArrayList(int[] p)
9. toArrayList(int[] values)